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Online Encyclopedias

Check this guide to find encyclopedias. Most are available online, but a few are print copies in the ISU Library. Some are general encyclopedias; some are specialized, focused on specific subject areas.

Encyclopedias for Chemistry

E-EROS: Encyclopedia of reagents for organic synthesis This link opens in a new window
Contains in-depth information on reagents and catalysts for organic syntheses.

Kirk-Othmer Encyclopedia of Chemical Technology
Macmillan Encyclopedia of Energy
2001. Articles explore everything from Albert Einstein, seismic energy, and acid rain, to lasers and building design.

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